Kev tsim khoom ntawm cov tuav pib nrog kev siv cov khoom zoo heev ntawm cov hlau uas yog soured los ntawm cov neeg muag khoom lag luam saum toj kawg nkaus. Kev siv cov thev naus laus zis tshiab thiab cov cuab yeej niaj hnub ua tau zoo ua rau kev tsim khoom zoo dua raws li qhov kev cia siab lossis kev lag luam cov qauv. Kev tsim cov tuav tau nruj me ntsis raws li kev coj ua nruj ntawm cov kws tshaj lij nrog rau pab pawg tswj xyuas kom zoo. Txhawm rau ua kom muaj txiaj ntsig zoo hauv kev tsim cov nroj tsuag kev lag luam yog xav txog ntau yam khoom siv raw khoom zoo thiab cov qauv kev lag luam. Tsis tas li ntawd, lawv tab tom txiav txim siab ntau qib thoob ntiaj teb raws li cov neeg siv khoom siv nyiaj rau kev tsim khoom lag luam.
ASTM A182 Alloy Steel Qib F5 Chav Kawm 1/2 Round Bar sib npaug qib:
| STANDARD | UNS | WERKSTOFF NR. | Lub npe lag luam |
| Hlau alloy F5 | K41545 | 1.7362 | 5Cr-1/2Mo |
Cov tshuaj muaj pes tsawg leeg ntawm ASTM Alloy Steel SA 182 F5 CL.1/2 Bar
| Qib | C | Mn | Si | P | S | Cr | Mo |
| Hlau alloy F5 | 0.15 max | 0.3-0.6 | 0.5 | 0.03 | 0.03 | 4-6 | 0.44-0.65 |
Mechanical Properties ntawm ASTM Alloy Steel SA 182 F5 CL.1/2 Bar
| Qib | Tensile zog (MPa) min | Yield Strength 0.2 feem pua Pov Thawj (MPa) min | Elongation (feem pua hauv 50mm) min |
| Hlau alloy F5 | 275 | 485 | 20 |
ASTM Alloy Steel SA 182 F5 CL.1/2 Bar Specification
ASTM A182, ASME SA182
Loj
4mm txog 350mm dia
Qhov xwm txheej
Cold Drawn & Polished Cold Drawn, Centreless Av & Polished
Daim ntawv
Round, Hex (A / F), Hollow, Rectangle, Flat
Ua tiav
Bright, Polish, Dub
Ntev
1000mm Ntev mus rau 6000mm Ntev
Cim npe nrov: astm alloy steel sa 182 f5 cl.1/2 bar, Tuam Tshoj astm alloy steel sa 182 f5 cl.1/2 bar manufacturers, lwm tus neeg, Hoobkas